29 Pull requests merged by 11 people

• Automatically determine maxColumnsToMerge for streaming ingestion.

  #17917 merged Apr 17, 2025

• feat: add groupby metrics to prometheus emitter

  #17929 merged Apr 16, 2025

• Remove redundant field SeekableStreamIndexTask.authorizerMapper

  #17928 merged Apr 16, 2025

• Kafka: Emit additional consumer metrics.

  #17919 merged Apr 16, 2025

• k8s: Update fabric8 to 6.13.1, switch to Vert.x http client.

  #17913 merged Apr 16, 2025

• [Backport] Fix two issues where CursorHolders were not closed on failure of asCursor(). (#17915)

  #17925 merged Apr 16, 2025

• Modify hadoop IT copy_hadoop_resources script to force an hdfs put operation

  #17926 merged Apr 16, 2025

• [Backport] docs: move deprecation msg to be more clear (#17912)

  #17924 merged Apr 15, 2025

• [Backport] Fix hadoop3 ingestion example (#17921)

  #17923 merged Apr 15, 2025

• Fix hadoop3 ingestion example

  #17921 merged Apr 15, 2025

• [Backport] Fix GitHub Actions workflow for ITNestedQueryPushDownTest integration test (#17907)

  #17922 merged Apr 15, 2025

• [Backport] fix issue with projections when base table has string typed columns with all null values

  #17910 merged Apr 15, 2025

• [Backport] add missing compaction status evaluator for projections

  #17909 merged Apr 15, 2025

• docs: move deprecation msg to be more clear

  #17912 merged Apr 15, 2025

• Kinesis: Remove some unused static constants.

  #17918 merged Apr 15, 2025

• Add audit logging to BasicAuthorizerResource update methods

  #17916 merged Apr 15, 2025

• HavingSpecMetricComparator: Return -1 when finalized metric is null.

  #17911 merged Apr 15, 2025

• Fix two issues where CursorHolders were not closed on failure of asCursor().

  #17915 merged Apr 15, 2025

• fix issue with projections when base table has string typed columns with all null values

  #17906 merged Apr 14, 2025

• add missing compaction status evaluator for projections

  #17905 merged Apr 14, 2025

• Add documentation + fix bug for task pods in different namespace scenario

  #17898 merged Apr 14, 2025

• Fix GitHub Actions workflow for ITNestedQueryPushDownTest integration test

  #17907 merged Apr 13, 2025

• fix flaky test in HttpEmitterTest

  #17904 merged Apr 12, 2025

• Update basic-cluster-tuning.md to no longer suggest 24GiB heap cap.

  #17892 merged Apr 11, 2025

• Remove JDK matrix for query integration tests

  #17901 merged Apr 11, 2025

• AsyncQueryForwardingServlet: Suppress stack traces for cancellation errors.

  #17893 merged Apr 10, 2025

• Fix quidem output file path for properly handling nested input files

  #17897 merged Apr 10, 2025

• Docs: Update segment metadata cache metrics

  #17896 merged Apr 10, 2025

• SegmentMetadataQuery should allow NoRestrictionPolicy

  #17864 merged Apr 10, 2025

4 Pull requests opened by 3 people

• Add changes to prevent Broker from querying cloned Historicals

  #17899 opened Apr 10, 2025

• Add taskCountStart property to lag autoscaler

  #17900 opened Apr 10, 2025

• Create proportional lag autoscaler

  #17903 opened Apr 11, 2025

• Call stopBeingLeader() if becomeLeader() fails

  #17927 opened Apr 16, 2025

9 Issues closed by 5 people

• Docker compose quick start druid_shared permission error

  #16501 closed Apr 17, 2025

• Deprecate Netty3 in Druid

  #15651 closed Apr 17, 2025

• Add missing metrics and labels to Prometheus emitter

  #17908 closed Apr 16, 2025

• Can't pause, task is not in a pausable state (state: [PAUSED])

  #15468 closed Apr 16, 2025

• Missing Audit Logs for Authorization Update Operations in BasicAuthorizerResource

  #17914 closed Apr 15, 2025

• Druid pac4j extension skipOnFailure doesn't work

  #16580 closed Apr 15, 2025

• Query performance significantly degrades after upgrading from 22 to 27

  #17891 closed Apr 12, 2025

• Assistance testing Druid JDBC driver?

  #16574 closed Apr 12, 2025

• MemcachedCache#get doesn't ensure it returns the results for the key its asked

  #16568 closed Apr 11, 2025

2 Issues opened by 2 people

• Apache Druid Calcite Query Testing: Cannot read field "componentSupplier" because "config" is null

  #17920 opened Apr 15, 2025

• Add metric for merge buffers usage in bytes

  #17902 opened Apr 11, 2025

19 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• allow HTTP SQL requests to use SET statements to build context for the final statement

  #17894 commented on Apr 16, 2025 • 15 new comments

• Add policy enforcer to sanity check on policy in query execution

  #17774 commented on Apr 16, 2025 • 10 new comments

• [WIP] Tests for debugging Dart and MSQ in Quidem

  #17861 commented on Apr 16, 2025 • 7 new comments

• Enhance message gap metric to include min/max/avg aggregations

  #17847 commented on Apr 16, 2025 • 4 new comments

• docs: 33.0.0 release notes

  #17872 commented on Apr 16, 2025 • 3 new comments

• Fix Huge Number of Watches in ZooKeeper

  #17482 commented on Apr 15, 2025 • 3 new comments

• Add timestamp field to SegmentMetadataEvent

  #16613 commented on Apr 15, 2025 • 0 new comments

• Allow user to override/specify python exec to use for build

  #16610 commented on Apr 14, 2025 • 0 new comments

• Simplify tracking of task counts stats in TaskQueue

  #16423 commented on Apr 13, 2025 • 0 new comments

• Independent Supervisor Creation/Updation/Termination

  #13076 commented on Apr 15, 2025 • 0 new comments

• AVG function gives same result with or without distinct

  #16716 commented on Apr 17, 2025 • 0 new comments

• HLLSketchBuilder causes segment metadata queries to produce an error during realtime ingestion

  #14315 commented on Apr 16, 2025 • 0 new comments

• Middle-Managers disappearing from the cluster

  #13330 commented on Apr 15, 2025 • 0 new comments

• Kafka ingestion lag spikes up whenever tasks are rolling

  #11414 commented on Apr 15, 2025 • 0 new comments

• Enhancing Query Context Handling: Introducing SQL-Level SETTINGS, Raw SQL Support, System Table and Context Validation

  #17769 commented on Apr 15, 2025 • 0 new comments

• Proposal: Add configurable Server Guild attribute to enable the coordinator to make replication decisions that spread replicants across operator defined guilds

  #9816 commented on Apr 12, 2025 • 0 new comments

• `KafkaSupervisor` not entering idle mode when last message is sent inside a kafka transaction

  #16689 commented on Apr 12, 2025 • 0 new comments

• Auto-compaction tasks are not submitted when single compact task runs for longtime

  #16693 commented on Apr 11, 2025 • 0 new comments

• Druid 28.0.0: DruidSQL Bug with '/' in WHERE clause? (Division undefined)

  #15562 commented on Apr 11, 2025 • 0 new comments